-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - -------------------------------------------------------------------------- Debian Security Advisory DSA 1202-1 security@debian.org http://www.debian.org/security/ Moritz Muehlenhoff October 31st, 2006 http://www.debian.org/security/faq - -------------------------------------------------------------------------- Package : screen Vulnerability : programming error Problem-Type : local(remote) Debian-specific: no CVE ID : CVE-2006-4573 Debian Bug : 395225 395999 "cstone" and Rich Felker discovered that specially crafted UTF-8 sequences may lead an out of bands memory write when displayed inside the screen terminal multiplexer, allowing denial of service and potentially the execution of arbitrary code. For the stable distribution (sarge) this problem has been fixed in version 4.0.2-4.1sarge1. Due to technical problems with the security buildd infrastructure this update lacks a build for the Sun Sparc architecture. It will be released as soon as the problems are resolved. For the unstable distribution (sid) this problem has been fixed in version 4.0.3-0.1. We recommend that you upgrade your screen package. Upgrade Instructions - -------------------- wget url will fetch the file for you dpkg -i file.deb will install the referenced file. If you are using the apt-get package manager, use the line for sources.list as given below: apt-get update will update the internal database apt-get upgrade will install corrected packages You may use an automated update by adding the resources from the footer to the proper configuration. Debian GNU/Linux 3.1 alias sarge - -------------------------------- Source archives: http://security.debian.org/pool/updates/main/s/screen/screen_4.0.2-4.1sarge1.dsc Size/MD5 checksum: 636 e49dbc2f884aef5f5be87ee4e81c3d83 http://security.debian.org/pool/updates/main/s/screen/screen_4.0.2-4.1sarge1.diff.gz Size/MD5 checksum: 33782 659bf15bbbb31817ebad9372c8827618 http://security.debian.org/pool/updates/main/s/screen/screen_4.0.2.orig.tar.gz Size/MD5 checksum: 840519 ed68ea9b43d9fba0972cb017a24940a1 Alpha architecture: http://security.debian.org/pool/updates/main/s/screen/screen_4.0.2-4.1sarge1_alpha.deb Size/MD5 checksum: 629958 ed0ff830958e515c4cfe7578c3cbd43b AMD64 architecture: http://security.debian.org/pool/updates/main/s/screen/screen_4.0.2-4.1sarge1_amd64.deb Size/MD5 checksum: 599552 c6b981d25812347be756677294dbb91e ARM architecture: http://security.debian.org/pool/updates/main/s/screen/screen_4.0.2-4.1sarge1_arm.deb Size/MD5 checksum: 588386 a6a0e9b44c193c70207977a0a850a33c HP Precision architecture: http://security.debian.org/pool/updates/main/s/screen/screen_4.0.2-4.1sarge1_hppa.deb Size/MD5 checksum: 605298 312f40458406384986d369c69fec651f Intel IA-32 architecture: http://security.debian.org/pool/updates/main/s/screen/screen_4.0.2-4.1sarge1_i386.deb Size/MD5 checksum: 581822 0d04f818e84bba320ae7af77463a83f3 Intel IA-64 architecture: http://security.debian.org/pool/updates/main/s/screen/screen_4.0.2-4.1sarge1_ia64.deb Size/MD5 checksum: 682540 f1ffda25938b5e08e80ed581a24a0311 Motorola 680x0 architecture: http://security.debian.org/pool/updates/main/s/screen/screen_4.0.2-4.1sarge1_m68k.deb Size/MD5 checksum: 560314 693600b1df1c4a87f281365a1102d780 Big endian MIPS architecture: http://security.debian.org/pool/updates/main/s/screen/screen_4.0.2-4.1sarge1_mips.deb Size/MD5 checksum: 603124 4eb62645164745cbb946539e0c11af7c Little endian MIPS architecture: http://security.debian.org/pool/updates/main/s/screen/screen_4.0.2-4.1sarge1_mipsel.deb Size/MD5 checksum: 603336 8225a911fb5206aefafc8bd16813ce48 PowerPC architecture: http://security.debian.org/pool/updates/main/s/screen/screen_4.0.2-4.1sarge1_powerpc.deb Size/MD5 checksum: 593248 8fab93a81f23a478171c8dab6b21bc78 IBM S/390 architecture: http://security.debian.org/pool/updates/main/s/screen/screen_4.0.2-4.1sarge1_s390.deb Size/MD5 checksum: 597560 5bb4d6445f7e433f8adab4b33e9e51fc These files will probably be moved into the stable distribution on its next update. - --------------------------------------------------------------------------------- For apt-get: deb http://security.debian.org/ stable/updates main For dpkg-ftp: ftp://security.debian.org/debian-security dists/stable/updates/main Mailing list: debian-security-announce@lists.debian.org Package info: `apt-cache show ' and http://packages.debian.org/ -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (GNU/Linux) iD8DBQFFR7MDXm3vHE4uyloRArLPAKCCuCdnKN2ZyCEpCHbDJw8gab+FVgCeIj0r r8Pbhl3QuLtglK0z+XTvrAQ= =yOwl -----END PGP SIGNATURE----- _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.grok.org.uk/full-disclosure-charter.html Hosted and sponsored by Secunia - http://secunia.com/